Is 15 a composite number?
Understand the Problem
The question is asking whether the number 15 is a composite number, which involves identifying if it has divisors other than 1 and itself.
Answer
Yes, 15 is a composite number.
The final answer is Yes, 15 is a composite number.
Answer for screen readers
The final answer is Yes, 15 is a composite number.
More Information
15 has divisors 1, 3, 5, and 15. Since it has divisors other than 1 and itself, it's a composite number.
Tips
A common mistake is confusing composite numbers with prime numbers. Remember, composite numbers have divisors other than 1 and themselves.
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